A full year is not always a period with a lot of success and furfillment, but when you are involved in lots of activities (when you do what you love and you do it well) the success will come. Even when there are obstacles in his way.

There are many things taking into consideration whe you are designing a website, from how it looks, how it behaves (and if it's user friendly or not), if it's functional and all the functionalities are working properly. The testers should spend al least several hours hitting buttons, displaying the pages on different devices and so on.

But when search engine optimization is involved, the work doesn't stop when the website is finished. For some people the work starts from the moment when the site is online. Having a good looking functional website is good, being responsive and having https enabled is even better, but the content of the website is king.

Machine learning is one of the most interesting research areas in technology but with many challenges when it needs to be applied. A new event with this subject it's going to take place at Oradea Tech Hub (Oradea fortress, body C, 2nd floor) on 18th October, from 18:30 to 20:00, so if you are interested you should go.

The Joomla version is 3.6.2 and the administrator was verifying the content of the trash. Some of the articles were restored, other articles were kept in trash. Finally, the "Empty trash" button was hit after selecting all the items in the list.

The results were: the articles were erased and the administrator was logged out automatically with the following message.


You do not have access to the Administrator section of this site.

All the tables involving the users were clear, with the fields as they were before, no visible error or problem. The #__session table was cleared (with truncate). Finally the error was found: the first record in the #__assets table was missing, probably deleted along with the content of the trash. It was added using the sql query bellow (with the full table name, not `#__assets`), and everything was ok again.

INSERT INTO `#__assets` (`id`, `parent_id`, `lft`, `rgt`, `level`, `name`, `title`, `rules`) VALUES
(1, 0, 0, 103, 0, 'root.1', 'Root Asset', '{"core.login.site":{"6":1,"2":1},"core.login.admin":{"6":1},"core.login.offline":{"6":1},"core.admin":{"8":1},"core.manage":{"7":1},"core.create":{"6":1,"3":1},"core.delete":{"6":1},"core.edit":{"6":1,"4":1},"core.edit.state":{"6":1,"5":1},"core.edit.own":{"6":1,"3":1}}')

To be fully clear: the content of that Joomla site was imported from a custom site designed a few years earlier. The error may not appear in other Joomla websites, but it should be taken into consideration.

We create websites to present your activity to the world and applications for internet that help you organize your activity as eficient as possible and without loses (in money, time and energy) whatever you are while you are online. You only need an internet domain, space on a server and the app we develop for you.

The search engine optimisation part is very important for websites - they have to match certain criteria in order to appear as often as possible in the search results. We analize your website and we offer consultancy about the options you have about to boost its visibility and organic traffic.

We develop applications for various companies and organisations according to their specifications and requirements in order to be used by employees and partners to work more efficient, making the transition from excel files and spreadsheets used before to the internet of things. We offer support for the applications used now and we develop them further using modern technologies.

We offer consultancy about the informatic system you have installed and we offer sollutions to make the more efficient, to improve and develop them further, we analize the activities inside your company and / organisation and we offer sollutions for the projects you want to develop.